Trefriw Weather in January

January in Trefriw sees daytime temperatures around 8°C (46°F) and lows of 3°C (37°F) at night. With around 104 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Trefriw in January

Analyzing past climate data, one can expect approximately 22 days of rain, averaging 104 mm (4.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Trefriw in January

Daytime temperatures in Trefriw reach 8°C (46°F) in January, dropping to 3°C (37°F) at night. January is a notable month of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Trefriw in January

The city usually sees around 33 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Trefriw. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Trefriw's climate page.

Trefriw Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 72%  

Precipitation 104 mm (4.1 in)  

Rainy days 22 days  

Sunshine 33 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (30 KM, 19 Miles).

What to Wear in Trefriw in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Trefriw in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Trefriw's climate page.

More climate data for Trefriw

Temperature Rainfall Sunshine

See the full Trefriw climate overview or explore weather in the United Kingdom.